In a town of Valencia these events occurred which news reached the newspaper. To me what he told me someone from the same village.
Five boys met on a lonely old abandoned house in the middle of orchard land in order to make spiritualism.
They prepared everything began, and at each session that price, one spokesman, made the point home: "If anyone bothers you here, tell us who he is and go".
The vessel indicated two names, owners names looked surprised and said goodbye to the other three. They return to the village on foot. And they would be later.
They left the other three with his seance and talked along the way. When they had trodden a hundred meters they heard a noise and turned: the house fell collapsing on the three boys who had stayed in the seance.